7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577e

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 23:09

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General

Target

7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe
Size

9.9MB
MD5

48883866cb5b274f0c5fd9d59b4bb500
SHA1

e6a620142fe8711c3fbe68f1b064538e1da80637
SHA256

7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577e
SHA512

f37ac045426290b2d2fd8f9a69566e85100c71ebbc369f5312fe180111d3c81e8823479e9be57484edc54a60d5bbaf6a42c8246f18b7cc0e53baebf20fafaa04
SSDEEP

6144:aIWHjeHHVN0fro0EpjGO4ybn0/j/8GzwScQcw+N44l:aIWqHHVNd0EELybnQj/VOHh7

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1968	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe
1968	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2036	1968	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2036	1968	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe	30
PID 1968 wrote to memory of 2036	1968	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe	30
PID 1968 wrote to memory of 2036	1968	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe	30
PID 1968 wrote to memory of 2036	1968	7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe	30

C:\Users\Admin\AppData\Local\Temp\7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe
"C:\Users\Admin\AppData\Local\Temp\7c15c32238c64bbcfd6cb0e5d3f3d2f7ab968e7183e58b58c1494df3b2bc577eN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 200
  2⤵
  - Program crash
  PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\FJC.exe

Filesize
10.1MB

MD5
953eb4062ef04b14988c6b79e81b74d7

SHA1
fad8cf430b21484b67372a241c77bfdb8e74595a

SHA256
90c3c0b64052cead5d321811794ccc35a4aabb0d69367d0f3692d22d7ab2ce12

SHA512
81d7515cb281584bc9bf49c2d65a947b9b4bd4d49522e8264b8ce13e79ea267855403dbcadc51c38d3b1e375ff54d027bdfeb731545e916e74af449a388dfa33

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